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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz AMG GLE63S 2016–2021technical service bulletin

Bulletin NCU-2021070020 · NHTSA communication 10199774 · issued Jul 30, 2021

Technical service bulletin
communication type
Power Train
component
2016–2021
model years
30
vehicle entries

Official summary

Launch NCU 2021070020- Perform SCN coding in powertrain control unit

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.